19589025422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{9403}}^1$

素因数の和:10248

約数の個数: 32

約数和(自身を含む): 31398827520

約数和(自身を除く): 11809802098

約数列:

[1, 2, 19, 38, 73, 146, 751, 1387, 1502, 2774, 9403, 14269, 18806, 28538, 54823, 109646, 178657, 357314, 686419, 1041637, 1372838, 2083274, 7061653, 13041961, 14123306, 26083922, 134171407, 268342814, 515500669, 1031001338, 9794512711, 19589025422]

約数ペア:

[(1, 19589025422), (2, 9794512711), (19, 1031001338), (38, 515500669), (73, 268342814), (146, 134171407), (751, 26083922), (1387, 14123306), (1502, 13041961), (2774, 7061653), (9403, 2083274), (14269, 1372838), (18806, 1041637), (28538, 686419), (54823, 357314), (109646, 178657)]